NEW
Font size
WorksheetsUnit 3 AP Chem Review
Total questions: 10
Worksheet time: 6mins
Which of these options is NOT a reason why a gas may act 'non-ideal'?
Low Pressure
There is some attraction between particles.
The effect of particle volume
Low Temperatures
Which of these options is a feature of ionic solids?
Malleable
High Melting Point
Conducts as a solid
Weak attraction between particles
What type of molecular transition is microwave radiation associated with?
Electron energy level
Vibration
Nothing
Rotation
A molecule absorbs a photon with a frequency of 2 x 10^8. How much energy, in joules, will it take for the molecule to absorb the photon?
1.3 x 10^-25
1.7 X 10^-3
1.3 x 10^-41
1.3 x 10^-23
What is the wavelength of a wave that has 1.05 x 10^-2 joules of energy?
2.0 x 10
1.8 x 10^-39
1.9 x 10^-23
1.7 x 10^-43
The paper is the stationary phase and the liquid is the mobile phase. Which of the ink spots is the most polar?
red
blue
green
yellow
What types of intermolecular forces do H2S molecules exhibit with other H2S molecules?
Dipole-Dipole and LDFs
Hydrogen bonds, dipole-dipole, and LDFs
Only LDFs
Only dipole-dipole
Which of these compounds would be the most likely to dissolve in water?
CCl4
NaCl
C18H42O2
C8H18
What happens to the average kinetic energy of particles when they are compressed? (temperature is constant)
The average kinetic energy increases
The average kinetic energy decreases
It depends on the particle.
The average kinetic energy stays the same
If 300ml of .25M CuSO4 is added into .5 liter of water, what is the molarity of Cu in the new solution?
.97
.093
.07
.5
